Organic fertilizer equipment has an important contribution to soil transformation, mainly reflected in the following aspects:

1. Increase soil organic matter: Organic fertilizer produced by organic fertilizer production line contains rich organic matter, including carbon, nitrogen, phosphorus, potassium and other nutrients, which can effectively improve soil structure and increase soil organic matter content. Organic matter can enhance the water and fertilizer retention capacity of soil, improve soil aeration and maintain soil temperature, and help root growth and crop nutrition absorption.

2. Promote soil microbial activity: Organic substances in organic fertilizers can provide energy and nutrition for microorganisms in the soil, promote the reproduction and activity of microorganisms in the soil, and have a positive effect on the growth and development of crops.

3. Improve soil structure: Organic matter in organic fertilizer helps to improve the physical structure of soil, increase soil aggregate stability and soil permeability, reduce the occurrence of soil hardening and loam hardening, and improve the soil's water and fertilizer retention ability and air permeability.

4. Adjust soil pH: Organic fertilizers release acidic or alkaline substances during the decomposition process, which helps to adjust the pH of the soil and make it suitable for the growth needs of crops. This regulation helps to avoid the adverse effects of soil acidification or alkalization on crop yield and quality.

In summary, organic fertilizer equipment can significantly improve the physical, chemical and biological properties of soil by providing high-quality organic fertilizers, provide lasting soil improvement effects for agricultural production, and make an important contribution to improving crop yield and quality.